Answer:
y = -3x - .25 or y = -3x + -.25
Step-by-step explanation:
y = slope (x) + y-intercept
-4 = -3(1.25)+b
-4 = -3 .75 + -.25
-4 = -4
Fraction: 180/x = 3/100
cross multiply: 18000 = 3x
divide ea. side by 3: x = $6,000
Amt. of sales = $6,000
Answer:

Step-by-step explanation:
The expression for the right hand limit of f(x) is:

The expression can be simplified with some algebraic handling:


Let be
, as
is approaching zero,
is positive and becomes bigger, diverging to
.
Step-by-step explanation:
zero ...................
There is no right answer to that. It should be 104° F?